13438294198784

Names of 13438294198784

• Cardinal: 13438294198784 can be written as Thirteen trillion, four hundred thirty-eight billion, two hundred ninety-four million, one hundred ninety-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.3438294198784 × 10¹³

Factors of 13438294198784

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 153

Divisors of 13438294198784

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 131 182 196 208 224 256 262 343 364 392 416 448 512 524 637 686 728 784 832 896 917 1048 1274 1372 1456 1568 1664 1703 1792 1834 2096 2401 2548 2744 2912 3136 3328 3406 3584 3668 4192 4459 4802 5096 5488 5824 6272 6419 6656 6812 7336 8384 8918 9604 10192 10976 11648 11921 12544 12838 13624 14672 16768 16807 17161 17836 19208 20384 21952 23296 23842 25088 25676 27248 29344 31213 33536 33614 34322 35672 38416 40768 43904 44933 46592 47684 51352 54496 58688 62426 67072 67228 68644 71344 76832 81536 83447 87808 89866 95368 102704 108992 117376 117649 120127 124852 134456 137288 142688 153664 163072 166894 175616 179732 190736 205408 217984 218491 223093 234752 235298 240254 249704 268912 274576 285376 307328 314531 326144 333788 359464 381472 410816 435968 436982 446186 469504 470596 480508 499408 537824 549152 570752 584129 614656 629062 667576 718928 762944 821632 840889 871936 873964 892372 941192 961016 998816 1075648 1098304 1141504 1168258 1229312 1258124 1335152 1437856 1525888 1529437 1561651 1643264 1681778 1747928 1784744 1882384 1922032 1997632 2151296 2196608 2201717 2283008 2336516 2516248 2670304 2875712 3051776 3058874 3123302 3286528 3363556 3495856 3569488 3764768 3844064 3995264 4088903 4302592 4393216 4403434 4673032 5032496 5340608 5751424 5886223 6103552 6117748 6246604 6727112 6991712 7138976 7529536 7688128 7990528 8177806 8605184 8786432 8806868 9346064 10064992 10681216 10931557 11502848 11772446 12235496 12493208 13454224 13983424 14277952 15059072 15376256 15412019 15981056 16355612 17613736 18692128 20129984 21362432 21863114 23005696 23544892 24470992 24986416 26908448 27966848 28555904 28622321 30118144 30752512 30824038 32711224 35227472 37384256 40259968 41203561 42724864 43726228 47089784 48941984 49972832 53816896 55933696 57111808 57244642 60236288 61505024 61648076 65422448 70454944 74768512 76520899 80519936 82407122 87452456 94179568 97883968 99945664 107633792 111867392 114223616 114489284 123296152 130844896 140909888 149537024 153041798 161039872 164814244 174904912 188359136 195767936 199891328 200356247 215267584 228978568 246592304 261689792 281819776 288424927 299074048 306083596 329628488 349809824 376718272 391535872 399782656 400712494 430535168 457957136 493184608 523379584 535646293 563639552 576849854 612167192 659256976 699619648 753436544 783071744 799565312 801424988 915914272 986369216 1046759168 1071292586 1127279104 1153699708 1224334384 1318513952 1399239296 1506873088 1602849976 1831828544 1972738432 2018974489 2093518336 2142585172 2307399416 2448668768 2637027904 2798478592 3013746176 3205699952 3663657088 3749524051 3945476864 4037948978 4285170344 4614798832 4897337536 5274055808 5596957184 6411399904 7327314176 7499048102 7890953728 8075897956 8570340688 9229597664 9794675072 10548111616 12822799808 14654628352 14998096204 16151795912 17140681376 18459195328 19589350144 21096223232 25645599616 26246668357 29996192408 32303591824 34281362752 36918390656 39178700288 51291199232 52493336714 59992384816 64607183648 68562725504 73836781312 102582398464 104986673428 119984769632 129214367296 137125451008 147673562624 209973346856 239969539264 258428734592 274250902016 419946693712 479939078528 516857469184 839893387424 959878157056 1033714938368 1679786774848 1919756314112 3359573549696 6719147099392 13438294198784
• Sum of all divisors σ(n): 33994488680922
• Sum of proper divisors (its aliquot sum) s(n): 20556194482138
• 13438294198784 is an abundant number, because the sum of its proper divisors (20556194482138) is greater than itself. Its abundance is 7117900283354

Bases of 13438294198784

• Binary: 11000011100011011000110000001000101000000000₂
• Hexadecimal: 0xC38D8C08A00
• Base-36: 4RHGTEDQ8

Squares and roots of 13438294198784

• 13438294198784 squared (13438294198784²) is 180587750973071708507078656
• 13438294198784 cubed (13438294198784³) is 2426791326272879191431510564323987554304
• The square root of 13438294198784 is 3665827.9008682337
• The cube root of 13438294198784 is 23774.6819005089

Scales and comparisons

• 13,438,294,198,784 seconds is equal to 427,296 years, 9 weeks, 5 days, 11 hours, 39 minutes, 44 seconds.
• To count from 1 to 13,438,294,198,784 would take you about one million, sixty-eight thousand, two hundred forty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13438294198784 cubic inches would be around 1981.2 feet tall.

Recreational maths with 13438294198784

• 13438294198784 backwards is 48789149283431
• The number of decimal digits it has is: 14
• The sum of 13438294198784's digits is 71
• More coming soon!